nielseni, Bassozetus Tomiyama [S.], Takami [M.] & Fukui [A.] 2018:[2], Figs. 1-3, 4A [Ichthyological Research v. 65 (no. 3) (for July 2018); ref. 35811] Gulf of Mexico, 25°41'N, 91°2'W, depth 3,155-3,200 meters. Holotype: USNM 206928. Paratypes: BMNH 1990.8.21.141 (2), BMNH 1991.7.9.41, BMNH 1991.7.9.734, BMNH 1994.5.6.3, BMNH 1994.5.6.4, BMNH 1994.5.6.5, BMNH 1994.5.6.4, BMNH 1994.5.6.6, BMNH 1994.5.6.7, BMNH 1994.5.6.8, BMNH 1994.5.9.6, BMNH 1994.5.9.10, BMNH 1994.5.9.13, BMNH 1999.4.23.1; VIMS 6889, VIMS 7054, VIMS 19528, VIMS 19529, VIMS 19530 (6), VIMS 19531, VIMS 19532; ZMUC P771213. •Valid as Bassozetus nielseni Tomiyama, Takami & Fukui 2018 -- (Carneiro et al. 2019:157 [ref. 37250], Page et al. 2023:108 [ref. 40505]). Current status: Valid as Bassozetus nielseni Tomiyama, Takami & Fukui 2018. Ophidiidae: Neobythitinae. Distribution: North Atlantic; Western Indian Ocean: Kenya. Habitat: marine.